The ratification of the Treaty of Tlatelolco by Cuba, which has also ratified the Treaty on the Non-Proliferation of Nuclear Weapons, has led to the consolidation of the Nuclear-Weapon-Free Zone in Latin America and the Caribbean.
Al ratificar Cuba el Tratado de Tlatelolco, después de haber ratificado el Tratado sobre la no proliferación de las armas nucleares, se ha consolidado una zona libre de armas nucleares en América Latina y el Caribe.